Salt Spray Corrosion tests as per ASTM B 117 IS: 101 & ISO: 9227.

"The salt spray fog test, when it's used properly, is one of the most valuable corrosion tests in the world. It has impacted all industries. It has been very valuable in terms of quality control and comparative behaviour materials and that's in all walks of life: in the automotive, aircraft and compliance industries, in transportation and infrastructure. Paint coatings are used in all of these industries."